add remove driver function

models/bus.go

@@ -0,0 +1,56 @@
+package models
+
+import "slices"
+
+// bus model
+type Bus struct {
+	Name    string `json:"name"`
+	Address []uint `json:"address,omitempty"` // address of bus
+	Topic   *Topic `json:"topic,omitempty"`   // address of bus
+}
+
+func (b *Bus) AddAddress(address ...uint) {
+	for _, a := range address {
+		if slices.Contains(b.Address, a) {
+			continue
+		}
+		b.Address = append(b.Address, a)
+		slices.Sort(b.Address)
+	}
+}
+
+func (b *Bus) AddSubscription(sub ...string) {
+	if b.Topic == nil {
+		b.Topic = &Topic{}
+	}
+	b.Topic.AddSubscription(sub...)
+}
+
+func (b *Bus) AddPublish(pub ...string) {
+	if b.Topic == nil {
+		b.Topic = &Topic{}
+	}
+	b.Topic.AddPublish(pub...)
+}
+
+func (b *Bus) RemoveAddress(address ...uint) {
+	if len(b.Address) == 1 {
+		b.Address = []uint{}
+		return
+	}
+	for _, toDelete := range address {
+		for i, a := range b.Address {
+			if a == toDelete {
+				b.Address = slices.Delete(b.Address, i, i+1)
+			}
+		}
+	}
+}
+
+func (b *Bus) RemoveSubscription(sub ...string) {
+	b.Topic.RemoveSubscription(sub...)
+}
+
+func (b *Bus) RemovePublish(pub ...string) {
+	b.Topic.RemovePublish(pub...)
+}

models/driver.go

@@ -0,0 +1,80 @@
+package models
+
+import "slices"
+
+// driver model
+type Driver struct {
+	Type  string `json:"type"`            // driver type name of driver in collection
+	Buses []*Bus `json:"buses,omitempty"` // name of driver bus
+}
+
+func (d *Driver) AddNewBus(name string) *Bus {
+	for _, b := range d.Buses {
+		if b.Name == name {
+			return b
+		}
+	}
+	b := &Bus{Name: name}
+	d.Buses = append(d.Buses, b)
+	return b
+}
+
+func (d *Driver) AddBuses(buses []*Bus) {
+next:
+	for _, newBus := range buses {
+		for _, currentBus := range d.Buses {
+			if currentBus.Name != newBus.Name {
+				continue
+			}
+			currentBus.AddAddress(newBus.Address...)
+			if newBus.Topic == nil {
+				continue next
+			}
+			currentBus.AddSubscription(newBus.Topic.Subscribe...)
+			currentBus.AddPublish(newBus.Topic.Publish...)
+			continue next
+		}
+		d.Buses = append(d.Buses, newBus)
+	}
+}
+
+func (d *Driver) RemoveBus(bus *Bus) {
+	for _, currentBus := range d.Buses {
+		if currentBus.Name != bus.Name {
+			continue
+		}
+
+		currentBus.RemoveAddress(bus.Address...)
+		if bus.Topic != nil {
+			currentBus.RemoveSubscription(bus.Topic.Subscribe...)
+			currentBus.RemovePublish(bus.Topic.Publish...)
+			if len(currentBus.Address) == 0 {
+				var remove bool = true
+				if currentBus.Topic != nil {
+					remove = len(currentBus.Topic.Subscribe) == 0 && len(currentBus.Topic.Publish) == 0
+				}
+				if remove {
+					if len(d.Buses) == 1 {
+						d.Buses = []*Bus{}
+						return
+					}
+					for i, b := range d.Buses {
+						if bus.Name == b.Name {
+							d.Buses = slices.Delete(d.Buses, i, i+1)
+						}
+					}
+				}
+			}
+			break
+		}
+	}
+}
+
+func (d *Driver) GetBus(name string) *Bus {
+	for _, b := range d.Buses {
+		if b.Name == name {
+			return b
+		}
+	}
+	return nil
+}

models/drivers.go

@@ -1,20 +1,21 @@
 package models
 
+// collection of drivers ordered in map
 type Drivers map[string]*Driver
 
-type Driver struct {
+func (d *Drivers) AddNewDriver(typ string) *Driver {
-	Type    string `json:"type,omitempty"`
+	if drv, ok := (*d)[typ]; ok {
-	Bus     string `json:"bus"`
+		return drv
-	Address uint   `json:"address"`
-}
-
-func NewDrivers() Drivers {
-	return make(Drivers)
-}
-
-func (d *Drivers) AddDriver(typ, bus string, address uint) {
-	(*d)[typ] = &Driver{
-		Bus:     bus,
-		Address: address,
 	}
+	(*d)[typ] = &Driver{Type: typ}
+	return (*d)[typ]
+}
+
+func (d *Drivers) AddDriver(drv *Driver) {
+	if driver, ok := (*d)[drv.Type]; ok {
+		driver.AddBuses(drv.Buses)
+		(*d)[drv.Type] = driver
+		return
+	}
+	(*d)[drv.Type] = drv
 }

models/errorResponse.go

@@ -1,5 +1,6 @@
 package models
 
+// Json error response
 type ErrorResponse struct {
 	Error   bool   `json:"error,omitempty"`
 	Message string `json:"message,omitempty"`

models/get.go

@@ -2,16 +2,19 @@ package models
 
 import "github.com/google/uuid"
 
+// Get model
 type Get struct {
-	Uuid    uuid.UUID `json:"uuid"`
+	Uuid     uuid.UUID `json:"uuid"`               //  universally unique identifier
-	Path    string    `json:"path"`
+	Path     string    `json:"path"`               // dbm path
-	Query   *Query    `json:"query,omitempty"`
+	Query    *Query    `json:"query,omitempty"`    // query paramater
-	Drivers *Drivers  `json:"driver,omitempty"`
+	Drivers  *Drivers  `json:"drivers,omitempty"`  // assigned drivers
-	Type    Type      `json:"type,omitempty"`
+	Type     Type      `json:"type,omitempty"`     // dbm datatype
-	Value   any       `json:"value,omitempty"`
+	Value    any       `json:"value,omitempty"`    // dbm value
-	Rights  Rights    `json:"rights,omitempty"`
+	HasChild bool      `json:"hasChild,omitempty"` // inidicates path has children
+	Rights   Rights    `json:"rights,omitempty"`   // dbm read /write rights
 }
 
+// search dbm datapoints by path
 func (g *Get) ByPath(path string, query *Query) {
 	g.Path = path
 	if query != nil {
@@ -19,6 +22,7 @@ func (g *Get) ByPath(path string, query *Query) {
 	}
 }
 
+// search dbm datapoints by uuid
 func (g *Get) ByUuid(uid string, query *Query) {
 	g.Uuid = uuid.MustParse(uid)
 	if query != nil {

models/publish.go

@@ -1,10 +1,48 @@
 package models
 
-import "github.com/google/uuid"
+import (
+	"fmt"
 
+	"github.com/google/uuid"
+	"github.com/tecamino/tecamino-json_data/utils"
+)
+
+// publish model
 type Publish struct {
-	Event string    `json:"event,omitempty"`
+	Event string    `json:"event,omitempty"` // publish event onCreate|onChange|onDelete
-	Uuid  uuid.UUID `json:"uuid,omitempty"`
+	Uuid  uuid.UUID `json:"uuid,omitempty"`  //  universally unique identifier
-	Path  string    `json:"path,omitempty"`
+	Path  string    `json:"path,omitempty"`  // dbm path
-	Value any       `json:"value,omitempty"`
+	Type  Type      `json:"type,omitempty"`  // dbm datatype
+	Value any       `json:"value,omitempty"` // dbm value
+}
+
+// returns input parameter as assigned dbm datatype
+func (p *Publish) ConvertValue() any {
+	switch p.Type {
+	case BIT:
+		return utils.BoolFrom(p.Value)
+	case BYS:
+		return utils.Int8From(p.Value)
+	case BYU:
+		return utils.Uint8From(p.Value)
+	case WOS:
+		return utils.Int16From(p.Value)
+	case WOU:
+		return utils.Uint16From(p.Value)
+	case DWS:
+		return utils.Int32From(p.Value)
+	case DWU:
+		return utils.Uint32From(p.Value)
+	case LOS:
+		return utils.Int64From(p.Value)
+	case LOU:
+		return utils.Uint64From(p.Value)
+	case F32:
+		return utils.Float32From(p.Value)
+	case F64:
+		return utils.Float64From(p.Value)
+	case STR:
+		return fmt.Sprintf("%v", p.Value)
+	}
+	return nil
 }

models/query.go

@@ -1,6 +1,7 @@
 package models
 
+// Query model
 type Query struct {
-	Depth  int    `json:"depth,omitempty"`
+	Depth  uint   `json:"depth,omitempty"`  // depth of query
-	RegExp string `json:"regExp,omitempty"`
+	RegExp string `json:"regExp,omitempty"` // additional regex paramaters
 }

models/request.go

@@ -1,26 +1,36 @@
 package models
 
+// Request model
 type Request struct {
-	Get         []Get       `json:"get,omitempty"`
+	Id          string         `json:"id,omitempty"`          // identification from requesting client
-	Set         []Set       `json:"set,omitempty"`
+	Get         []Get          `json:"get,omitempty"`         // collection of requested Gets
-	Subscribe   []Subscribe `json:"subscribe,omitempty"`
+	Set         []Set          `json:"set,omitempty"`         // collection of requested Sets
-	Unsubscribe []Subscribe `json:"unsubscribe,omitempty"`
+	Subscribe   []Subscription `json:"subscribe,omitempty"`   // collection of requested Subsciptions
+	Unsubscribe []Subscription `json:"unsubscribe,omitempty"` // collection of requested Unsubsciptions
 }
 
+// Returns a new json_data Request model
+func NewRequest() *Request {
+	return &Request{}
+}
+
+// Add new get to request collection
 func (r *Request) AddGet() *Get {
 	get := Get{}
 	r.Get = append(r.Get, get)
 	return &get
 }
 
+// Add new set to request collection
 func (r *Request) AddSet() *Set {
 	set := Set{}
 	r.Set = append(r.Set, set)
 	return &set
 }
 
+// Add new subsciption to request collection
 func (r *Request) AddSubscription(path string, depth uint, onCreate, onChange, onDelete bool) {
-	r.Subscribe = append(r.Subscribe, Subscribe{
+	r.Subscribe = append(r.Subscribe, Subscription{
 		Path:     path,
 		Depth:    depth,
 		OnCreate: onCreate,
@@ -29,8 +39,9 @@ func (r *Request) AddSubscription(path string, depth uint, onCreate, onChange, o
 	})
 }
 
+// Add new driver specific subsciption to request collection
 func (r *Request) AddDriverSubscription(path, driverName string, depth uint, onCreate, onChange, onDelete bool) {
-	r.Subscribe = append(r.Subscribe, Subscribe{
+	r.Subscribe = append(r.Subscribe, Subscription{
 		Path:     path,
 		Depth:    depth,
 		Driver:   driverName,
@@ -40,15 +51,17 @@ func (r *Request) AddDriverSubscription(path, driverName string, depth uint, onC
 	})
 }
 
+// Add new unsubsciption to request collection
 func (r *Request) AddUnsubscribe(path string, depth uint) {
-	r.Unsubscribe = append(r.Unsubscribe, Subscribe{
+	r.Unsubscribe = append(r.Unsubscribe, Subscription{
 		Path:  path,
 		Depth: depth,
 	})
 }
 
+// Add new driver unsubsciption to request collection
 func (r *Request) AddUnsubscribeDriver(path, driverName string, depth uint) {
-	r.Unsubscribe = append(r.Unsubscribe, Subscribe{
+	r.Unsubscribe = append(r.Unsubscribe, Subscription{
 		Path:   path,
 		Depth:  depth,
 		Driver: driverName,

models/response.go

@@ -1,57 +1,84 @@
 package models
 
+// Response model
 type Response struct {
-	Error       bool        `json:"error,omitempty"`
+	Id          string         `json:"id,omitempty"`          // identification for requesting client
-	Message     string      `json:"message,omitempty"`
+	Error       bool           `json:"error,omitempty"`       // indicated response is a error
-	Get         []Get       `json:"get,omitempty"`
+	Message     string         `json:"message,omitempty"`     // response message
-	Set         []Set       `json:"set,omitempty"`
+	Get         []Get          `json:"get,omitempty"`         // collection of requested Gets
-	Subscribe   []Subscribe `json:"subscribe,omitempty"`
+	Set         []Set          `json:"set,omitempty"`         // collection of requested Sets
-	Unsubscribe []Subscribe `json:"unsubscribe,omitempty"`
+	Subscribe   []Subscription `json:"subscribe,omitempty"`   // collection of requested Subscriptions
-	Publish     []Publish   `json:"publish,omitempty"`
+	Unsubscribe []Subscription `json:"unsubscribe,omitempty"` // collection of requested Unscubscriptions
+	Publish     []Publish      `json:"publish,omitempty"`     // collection of published data
 }
 
+// Returns a new json_data Response model
 func NewResponse() *Response {
 	return &Response{}
 }
 
-func (r *Response) SendError(msg string) {
+// Set response as error
+func (r *Response) SetError() {
 	r.Error = true
+}
+
+// Set response message
+func (r *Response) SetMessage(msg string) {
 	r.Message = msg
 }
 
+// Add new get to response collection
 func (r *Response) AddGet(get Get) {
 	get.Query = nil
 	r.Get = append(r.Get, get)
 }
 
+// Add new set to response collection
 func (r *Response) AddSet(set Set) {
 	r.Set = append(r.Set, set)
 }
 
-func (r *Response) AddSubscription(sub Subscribe) {
+// Add new subscription to response collection
+func (r *Response) AddSubscription(sub Subscription) {
 	r.Subscribe = append(r.Subscribe, sub)
 }
 
+// Add new unsubscribe to response collection
+func (r *Response) AddUnsubscription(sub Subscription) {
+	r.Unsubscribe = append(r.Unsubscribe, sub)
+}
+
+// Add new data publish to response
+func (r *Response) AddPublish(pub Publish) {
+	r.Publish = append(r.Publish, pub)
+}
+
+// Check if response has a error
 func (r *Response) IsValid() bool {
 	return !r.Error
 }
 
+// Returns slice of get collection
 func (r *Response) FetchGets() []Get {
 	return r.Get
 }
 
+// Returns slice of set collection
 func (r *Response) FetchSets() []Set {
 	return r.Set
 }
 
-func (r *Response) FetchSubscribes() []Subscribe {
+// Returns slice of subscriptions collection
+func (r *Response) FetchSubscribes() []Subscription {
 	return r.Subscribe
 }
 
-func (r *Response) FetchUnubscribes() []Subscribe {
+// Returns slice of unsubscriptions collection
+func (r *Response) FetchUnubscribes() []Subscription {
 	return r.Unsubscribe
 }
 
+// Returns slice of published data
 func (r *Response) FetchPublish() []Publish {
 	return r.Publish
 }

models/rights.go

@@ -1,13 +1,16 @@
 package models
 
-type Rights string
+// all avaiable read/write modes
-
 const (
 	Read      Rights = "R"
 	Write     Rights = "W"
 	ReadWrite Rights = "RW"
 )
 
+// dbm read/write model
+type Rights string
+
+// return current rights
 func (r *Rights) GetRights() Rights {
 	if *r == "" {
 		return ReadWrite

models/set.go

@@ -2,27 +2,33 @@ package models
 
 import "github.com/google/uuid"
 
+// Set model
 type Set struct {
-	Uuid    uuid.UUID `json:"uuid,omitempty"`
+	Uuid     uuid.UUID `json:"uuid,omitempty"`     //  universally unique identifier
-	Path    string    `json:"path"`
+	Path     string    `json:"path"`               // dbm path
-	Driver  *Driver   `json:"driver,omitempty"`
+	Driver   *Driver   `json:"driver,omitempty"`   // assign new driver
-	Drivers *Drivers  `json:"drivers,omitempty"`
+	Drivers  *Drivers  `json:"drivers,omitempty"`  // assigned drivers
-	Type    Type      `json:"type,omitempty"`
+	Type     Type      `json:"type,omitempty"`     // dbm datatype
-	Value   any       `json:"value,omitempty"`
+	Value    any       `json:"value,omitempty"`    // dbm value
-	Rights  Rights    `json:"rights,omitempty"`
+	Rights   Rights    `json:"rights,omitempty"`   // dbm read /write rights
-	Updated bool      `json:"-"`
+	Create   bool      `json:"create,omitempty"`   // dbm create new datapoint
+	HasChild bool      `json:"hasChild,omitempty"` // inidicates path has children
+	Updated  bool      `json:"-"`
 }
 
+// sets value and path
 func (s *Set) ValueByPath(path string, value any) {
 	s.Path = path
 	s.Value = value
 }
 
+// sets value and uuid
 func (s *Set) ValueByUuid(uid string, value any) {
 	s.Uuid = uuid.MustParse(uid)
 	s.Value = value
 }
 
+// sets new datapoint with given parameters
 func (s *Set) New(path string, typ Type, value any, rights Rights) {
 	s.Path = path
 	s.Type = typ
@@ -30,10 +36,32 @@ func (s *Set) New(path string, typ Type, value any, rights Rights) {
 	s.Rights = rights.GetRights()
 }
 
-func (s *Set) NewDriver(typ, bus string, address uint) {
+// sets new driver typ with bus and address
-	s.Driver = &Driver{
+func (s *Set) NewDriverAddress(typ, bus string, address uint) {
-		Type:    typ,
+	if s.Drivers == nil {
-		Bus:     bus,
+		s.Drivers = &Drivers{}
-		Address: address,
 	}
+	drv := s.Drivers.AddNewDriver(typ)
+	b := drv.AddNewBus(bus)
+	b.AddAddress(address)
+}
+
+// sets new driver typ with bus and subscription
+func (s *Set) NewDriverSubscribe(typ, bus string, sub string) {
+	if s.Drivers == nil {
+		s.Drivers = &Drivers{}
+	}
+	drv := s.Drivers.AddNewDriver(typ)
+	b := drv.AddNewBus(bus)
+	b.AddSubscription(sub)
+}
+
+// sets new driver typ with bus and publish
+func (s *Set) NewDriverPublish(typ, bus string, pub string) {
+	if s.Drivers == nil {
+		s.Drivers = &Drivers{}
+	}
+	drv := s.Drivers.AddNewDriver(typ)
+	b := drv.AddNewBus(bus)
+	b.AddPublish(pub)
 }

models/subscribe.go

@@ -1,11 +0,0 @@
-package models
-
-type Subscribe struct {
-	Path     string   `json:"path"`
-	Depth    uint     `json:"depth,omitempty"`
-	Drivers  *Drivers `json:"drivers,omitempty"`
-	Driver   string   `json:"driver,omitempty"`
-	OnCreate bool     `json:"onCreate,omitempty"`
-	OnDelete bool     `json:"onDelete,omitempty"`
-	OnChange bool     `json:"onChange,omitempty"`
-}

models/subscribtion.go

@@ -1,13 +0,0 @@
-package models
-
-//type Subscriptions map[string]*Subscription
-
-// type Subscription struct {
-// 	OnCreate bool
-// 	OnDelete bool
-// 	OnChange bool
-// }
-
-// func InitSubscribtion() Subscriptions {
-// 	return make(Subscriptions)
-// }

models/subscription.go

@@ -0,0 +1,18 @@
+package models
+
+import "github.com/google/uuid"
+
+// Subscription model
+type Subscription struct {
+	Uuid     uuid.UUID `json:"uuid,omitempty"`     // universally unique identifier
+	Path     string    `json:"path,omitempty"`     // dbm path
+	Depth    uint      `json:"depth,omitempty"`    // depth of subscriptions from found path or uuid
+	Value    any       `json:"value,omitempty"`    // current value
+	Rights   Rights    `json:"rights,omitempty"`   // read /write rights
+	HasChild bool      `json:"hasChild,omitempty"` // inidicates path has children
+	Drivers  *Drivers  `json:"drivers,omitempty"`  // assigned drivers
+	Driver   string    `json:"driver,omitempty"`   // driver type to assign this subscription
+	OnCreate bool      `json:"onCreate,omitempty"` // notify at datapoint creation
+	OnDelete bool      `json:"onDelete,omitempty"` // notify on deletion
+	OnChange bool      `json:"onChange,omitempty"` // notify change
+}

models/topic.go

@@ -0,0 +1,57 @@
+package models
+
+import "slices"
+
+// topic model
+type Topic struct {
+	Publish   []string `json:"publish,omitempty"`
+	Subscribe []string `json:"subscribe,omitempty"`
+}
+
+func (t *Topic) AddSubscription(subs ...string) {
+	for _, sub := range subs {
+		if slices.Contains(t.Subscribe, sub) {
+			continue
+		}
+		t.Subscribe = append(t.Subscribe, sub)
+		slices.Sort(t.Subscribe)
+	}
+}
+
+func (t *Topic) AddPublish(pubs ...string) {
+	for _, pub := range pubs {
+		if slices.Contains(t.Publish, pub) {
+			continue
+		}
+		t.Subscribe = append(t.Publish, pub)
+		slices.Sort(t.Publish)
+	}
+}
+
+func (t *Topic) RemoveSubscription(subs ...string) {
+	if len(t.Subscribe) == 1 {
+		t.Subscribe = []string{}
+		return
+	}
+	for _, toDelete := range subs {
+		for i, a := range t.Subscribe {
+			if a == toDelete {
+				t.Subscribe = slices.Delete(t.Subscribe, i, i+1)
+			}
+		}
+	}
+}
+
+func (t *Topic) RemovePublish(pubs ...string) {
+	if len(t.Publish) == 1 {
+		t.Publish = []string{}
+		return
+	}
+	for _, toDelete := range pubs {
+		for i, a := range t.Publish {
+			if a == toDelete {
+				t.Publish = slices.Delete(t.Publish, i, i+1)
+			}
+		}
+	}
+}

models/type.go

@@ -6,24 +6,27 @@ import (
 	"github.com/tecamino/tecamino-json_data/utils"
 )
 
+// all avaiable datatypes of dbm
 const (
 	NONE Type = "NONE"
-	BIT  Type = "BIT"
+	BIT  Type = "BIT" // BOOL
-	BYU  Type = "BYU"    // UINT8
+	BYU  Type = "BYU" // UINT8
-	BYS  Type = "BYS"    // INT8
+	BYS  Type = "BYS" // INT8
-	WOS  Type = "WOS"    // INT16
+	WOS  Type = "WOS" // INT16
-	WOU  Type = "WOU"    // UINT16
+	WOU  Type = "WOU" // UINT16
-	DWS  Type = "DWS"    // INT32
+	DWS  Type = "DWS" // INT32
-	DWU  Type = "DWU"    // UINT32
+	DWU  Type = "DWU" // UINT32
-	LOS  Type = "LOS"    // INT64
+	LOS  Type = "LOS" // INT64
-	LOU  Type = "LOU"    // UINT64
+	LOU  Type = "LOU" // UINT64
-	F32  Type = "F32"    // FLOAT32
+	F32  Type = "F32" // FLOAT32
-	F64  Type = "F64"    // FLOAT64
+	F64  Type = "F64" // FLOAT64
-	STR  Type = "STRING" // STRING
+	STR  Type = "STR" // STRING
 )
 
+// dbm datatype model
 type Type string
 
+// return default value of assigned datatype
 func (t *Type) DefaultValue() any {
 	switch *t {
 	case BIT:
@@ -36,6 +39,7 @@ func (t *Type) DefaultValue() any {
 	return nil
 }
 
+// returns input parameter as assigned dbm datatype
 func (t *Type) ConvertValue(v any) any {
 	switch *t {
 	case BIT:

request.go

@@ -1,7 +1,28 @@
 package tecaminodbmjson_data
 
-import "github.com/tecamino/tecamino-json_data/models"
+import (
+	"encoding/json"
+	"io"
 
+	"github.com/tecamino/tecamino-json_data/models"
+)
+
+// Returns a new json_data Request model
 func NewRequest() *models.Request {
 	return &models.Request{}
 }
+
+// Parses the request body of a http or web socket request
+func ParseRequest(body io.ReadCloser) (*models.Request, error) {
+	b, err := io.ReadAll(body)
+	if err != nil {
+		return nil, err
+	}
+	r := models.Request{}
+
+	err = json.Unmarshal(b, &r)
+	if err != nil {
+		return nil, err
+	}
+	return &r, nil
+}

response.go

@@ -2,14 +2,25 @@ package tecaminodbmjson_data
 
 import (
 	"encoding/json"
+	"io"
 
 	"github.com/tecamino/tecamino-json_data/models"
 )
 
-func ParseResponse(b []byte) (*models.Response, error) {
+// Returns a new json_data Response model
+func NewResponse() *models.Response {
+	return &models.Response{}
+}
+
+// Parses the response body of a http or web socket request
+func ParseResponse(body io.ReadCloser) (*models.Response, error) {
+	b, err := io.ReadAll(body)
+	if err != nil {
+		return nil, err
+	}
 	r := models.Response{}
 
-	err := json.Unmarshal(b, &r)
+	err = json.Unmarshal(b, &r)
 	if err != nil {
 		return nil, err
 	}

utils/convert.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 )
 
+// Returns float32 type from type interface
 func Float32From(v any) float32 {
 	switch val := v.(type) {
 	case bool:
@@ -35,8 +36,8 @@ func Float32From(v any) float32 {
 	case uint64:
 		return float32(val)
 	case string:
-		if i, err := strconv.Atoi(val); err == nil {
+		if f64, err := strconv.ParseFloat(val, 32); err == nil {
-			return float32(i)
+			return float32(f64)
 		}
 		return 0
 	default:
@@ -44,6 +45,7 @@ func Float32From(v any) float32 {
 	}
 }
 
+// Returns float64 type from type interface
 func Float64From(v any) float64 {
 	switch val := v.(type) {
 	case bool:
@@ -74,8 +76,8 @@ func Float64From(v any) float64 {
 	case uint64:
 		return float64(val)
 	case string:
-		if i, err := strconv.Atoi(val); err == nil {
+		if f64, err := strconv.ParseFloat(val, 32); err == nil {
-			return float64(i)
+			return f64
 		}
 		return 0
 	default:
@@ -83,6 +85,7 @@ func Float64From(v any) float64 {
 	}
 }
 
+// Returns Int8 type from type interface
 func Int8From(v any) int8 {
 	switch val := v.(type) {
 	case bool:
@@ -122,6 +125,7 @@ func Int8From(v any) int8 {
 	}
 }
 
+// Returns Int16 type from type interface
 func Int16From(v any) int16 {
 	switch val := v.(type) {
 	case bool:
@@ -161,6 +165,7 @@ func Int16From(v any) int16 {
 	}
 }
 
+// Returns Int32 type from type interface
 func Int32From(v any) int32 {
 	switch val := v.(type) {
 	case bool:
@@ -200,6 +205,7 @@ func Int32From(v any) int32 {
 	}
 }
 
+// Returns Int64 type from type interface
 func Int64From(v any) int64 {
 	switch val := v.(type) {
 	case bool:
@@ -239,6 +245,7 @@ func Int64From(v any) int64 {
 	}
 }
 
+// Returns Uint8 type from type interface
 func Uint8From(v any) uint8 {
 	switch val := v.(type) {
 	case bool:
@@ -278,6 +285,7 @@ func Uint8From(v any) uint8 {
 	}
 }
 
+// Returns Uint16 type from type interface
 func Uint16From(v any) uint16 {
 	switch val := v.(type) {
 	case bool:
@@ -317,6 +325,7 @@ func Uint16From(v any) uint16 {
 	}
 }
 
+// Returns Uint32 type from type interface
 func Uint32From(v any) uint32 {
 	switch val := v.(type) {
 	case bool:
@@ -356,6 +365,7 @@ func Uint32From(v any) uint32 {
 	}
 }
 
+// Returns Uint64 type from type interface
 func Uint64From(v any) uint64 {
 	switch val := v.(type) {
 	case bool:
@@ -395,6 +405,7 @@ func Uint64From(v any) uint64 {
 	}
 }
 
+// Returns bool type from type interface
 func BoolFrom(v any) bool {
 	switch val := v.(type) {
 	case bool:
@@ -422,7 +433,14 @@ func BoolFrom(v any) bool {
 	case float64:
 		return val >= 1
 	case string:
-		return strings.ToLower(val) == "false" || v == "0"
+		if strings.ToLower(val) == "true" {
+			return true
+		} else if strings.ToLower(val) == "false" {
+			return false
+		} else if i, err := strconv.Atoi(val); err == nil {
+			return i > 0
+		}
+		return false
 	default:
 		return false
 	}